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Bottle cap with storage cavity

A storage cavity and bottle cap technology, applied in the field of liquid storage equipment, can solve the problems of unhygienic tearing of solute packs, spilling of powder or liquid, waste of solutes, etc., to improve shelf life, save packaging, and have good sealing effects Effect

Inactive Publication Date: 2019-11-05
YUNNAN AIERKANG BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the "material-water separation" method is inconvenient to operate, and it is unhygienic to use hand-teared solute bags, and it is easy to cause powder or liquid to spill, resulting in waste of solutes

Method used

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  • Bottle cap with storage cavity
  • Bottle cap with storage cavity

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Experimental program
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Embodiment Construction

[0013] Such as Figure 1-2 As shown, a bottle cap with a storage cavity includes an outer cover 1 and an inner cover 3, the outer cover 1 is provided with a storage cavity 2 and a cavity wall 2a, and the cavity wall 2a is a hollow with one end open Cylindrical structure, the hollow area inside the cavity wall 2a constitutes a storage cavity 2, the storage cavity 2 includes an open end 8 and a closed end 4, the closed end 4 is arranged close to the closed end of the outer cover 1, the opening The end 8 is arranged near the opening end of the outer cover 1, and the opening end 8 is provided with an opening mechanism, and the inner cover 3 is arranged near the outer edge of the chamber wall 2a; the opening mechanism is provided with an air filling device, and the opening The cover mechanism is connected with the inner thread of the cavity wall 2a; the cover opening mechanism includes a plug body 5, the outer edge of the plug body 5 is in contact with the inner wall of the cavity ...

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PUM

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Abstract

The invention discloses a bottle cap with a storage cavity. The bottle cap with the storage cavity comprises an outer cap and an inner cap, wherein the storage cavity and a cavity wall are arranged inside the outer cap, the cavity wall is of a hollow cylindrical structure with an opening in one end, the storage cavity is formed by the hollow area inside the cavity wall, the storage cavity comprises an open end and a closed end, the closed end is arranged close to the sealed end of the outer cap, the open end is arranged close to the opened end of the outer cap, a cap opening mechanism is arranged at the open end, and the inner cap is arranged close to the outer edge of the cavity wall; and the cap opening mechanism is provided with a gas adding device, and the cap opening mechanism is connected with an inner thread of the cavity wall. The bottle cap with the storage cavity is convenient to carry and use and is used for mixing beverage in a bottle body with additives stored on the bottle cap.

Description

technical field [0001] The invention belongs to the field of liquid storage equipment, in particular to a bottle cap with a storage cavity. Background technique [0002] Bottle caps are an important part of food and beverage packaging and are the first point of contact with the product for consumers. The bottle cap has the function of keeping the additive product closed, and also has the functions of anti-theft opening and safety, so it is widely used in bottled products. Since bottle caps are an important part of the beverage packaging industry, strong changes in downstream consumer market demand will directly affect the market demand for bottle caps, and the vigorous development of the beverage industry has higher requirements for product packaging, which will drive the demand for bottle caps. The higher the demand for bottle cap products. [0003] Beverages sold in the traditional market are packaged in ordinary bottles. Most of these bottles are composed of an ordinary...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D51/28
CPCB65D51/28
Inventor 张勇李林品
Owner YUNNAN AIERKANG BIOTECH